Treatment tray



FIG. 1 is a perspective view of a treatment tray according to a preferred embodiment of the present invention;

FIG. 2 is a rear perspective front elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side plan view thereof;

FIG. 6 is right side plan view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in FIGS. 1-8 are environmental only and form no part of the claimed design. 

CLAIM The ornamental design for a treatment tray, as shown and described. 